baber/WOPTO huggingface dataset:
Patent RU-2121785-C1 (RU)
Title: Commercial mushroom growing method and apparatus
Inventor: OBYDENNYJ IVAN PETROVICH
IPC: A01G1/04
Filed: 1993-09-22
Granted: 1998-11-20
Abstract: FIELD: growing of food and feed mushrooms. SUBSTANCE: method involves growing mycelium in monolithic vertical block by sequentially adding portions of fresh substrate; withdrawing ready product from below as mycelium matures. Substrate feeding device is made without bottom and has only side wall defining shell used as sliding framework. Such construction allows growing of mushrooms to be performed without auxiliary equipment. EFFECT: simplified method and construction, increased yield and improved quality of product. 8 cl, 2 dwg
Patent RU-2076188-C1 (RU)
Title: Connecting pin
Inventor: KIKUZO KURAMOTO
IPC: E04G7/20
Filed: 1993-10-27
Granted: 1997-03-27
Abstract: FIELD: fastenings; applicable in connection of such members as tubular posts or flat plates. SUBSTANCE: connecting pin has body of high strength, does not leave the preset position or seized in installation or removal. Connecting pin has collar for clamping on rear end of its body. Long slot 11 is made in side part of body front end. Installed on front end of body is axle 12 in direction crossing long slot 11. Two opposite holes 17 are made parallel to axis 11. Locking part 13 held on axis 11 in the middle point and having many recesses 16 on both sides is installed for turning. Positioning member 14 is installed in hole 16 and selectively enters one of recesses. EFFECT: higher efficiency. 4 cl, 5 dwg
Patent RU-2105757-C1 (RU)
Inventor: MAJKL DZH SILI
IPC: C07C253/26
Filed: 1993-09-02
Granted: 1998-02-27
Abstract: FIELD: chemical industry. SUBSTANCE: method of ammoxidation of C 3 -C 5 -monoolefines to prepare α,β- monounsaturated acyclic nitrides having from 3 to 5 carbon atoms and NCN by addition of said monoolefins, molecular oxygen and ammonia into reaction zone during vapor phase contact with solid ammoxidation catalyst in which molar ratio of molecular oxygen and ammonia to said monoolefin being added is at least 1.5 and 1.0 respectively. Said catalyst comprises elements indicated in imperical formula: V 1 Sb a M m N n O x , wherein a=0.5-2; M is one or more metals selected from Sn, Ti, Fe and G; m= 0.5-3 is generally 0.1 and not greater than 1; N is one or more metals selected from W, Bi, Mo, Li, Mg, P, Zn, Mn, Fe, Ge, Nb, Zr, Cr, Al, Cu, Ce, B; n= not greater than 0.5. Preparation of catalyst involves contacting in aqueous suspension of vanadium compound and arsenic compound, said vanadium being in solution. EFFECT: more efficient vapor phase ammoxidation method. 17 cl, 2 tbl
Patent RU-2101372-C1 (RU)
Inventor: KRASIL NIKOV V G
IPC: C22B3/44
Filed: 1993-11-17
Granted: 1998-01-10
Abstract: FIELD: metallurgy, particularly, production of metals by interaction of metal-containing compound with hydrogen. SUBSTANCE: origin metal-containing compound is converted into metal-containing acid complex in which ion of metal to be reduced represents complex-forming agent. Said complex is dissociated in solution while complex metal-containing anions are prepared. Solution of this complex compound is obtained and metal is reduced by interaction of atomic hydrogen with complex metal-containing anions which comprise in said solution. EFFECT: improved efficiency of the method.
Patent RU-2130461-C1 (RU)
Title: Oligomerous compounds, composition, method of stabilization and oligomerous compounds
Inventor: RITA PITTELU
IPC: C08K5/49
Filed: 1993-12-03
Granted: 1999-05-20
Abstract: FIELD: organic chemistry, oligomers. SUBSTANCE: invention relates to oligomerous compounds of the formula (I)   where L - a group (a)   or (b)   being oxygen atom in group L is bound with phosphorus atom in repeating structural fragment in each case and residue R 5  and carbon atom at position 4 of piperidine ring in group L are bound with oxygen atom in repeating structural fragment; R 1 , R 2  - hydrogen atom, C 1-25 -alkyl, C 2-24 -alkenyl possibly substituted with C 1-4 -alkyl, C 5-8 -cycloalkyl, phenyl, C 5-8 -cycloalkenyl, C 7-9 -phenylalkyl or -CH 2 -S-R 6 ; R 3  - H or methyl; R 4  - H, C 1-25 -alkyl, C 2-24 -alkenyl possibly substituted with C 1-4 -alkyl, C 5-8 -cycloalkyl, phenyl, C 5-8 -cycloalkenyl, C 7-9 -phenylalkyl or -CH 2 -S-R 6 , -(CH 2 ) p COOR 7  or -(CH) q OR 8 . Synthesized oligomerous compounds are effective stabilizing agents of organic materials that can be subjected for degradation induced by oxidative, thermic and/or light processes. EFFECT: improved method of stabilization, enhanced effectiveness of compounds. 19 cl, 4 tbl, 8 ex
Patent RU-2064947-C1 (RU)
Title: Mordant dye for wool black color staining
Inventor: ANDRIEVSKIJ ALEKSANDR M
IPC: D06P3/20
Filed: 1994-02-02
Granted: 1996-08-10
Abstract: FIELD: dyes. SUBSTANCE: invention relates to new chemical compound - diazodye of the formula   that can be used as mordant dye for wool staining followed by chrome-tanning to saturated black color. EFFECT: enhanced quality of new dye. 1 dwg
Patent RU-2060329-C1 (RU)
Title: Unit for fastening column to foundation and method for installation column base on foundation
Inventor: EVSEEV IGOR F
IPC: E04B1/38
Filed: 1994-01-28
Granted: 1996-05-20
Abstract: FIELD: civil engineering, fastening metal columns to foundations. SUBSTANCE: unit for fastening column to foundation has column base with a transverse and support plate, anchor bolts installed in foundation, and centering device fastened to the foundation. Centering layer with a hole is secured to the support plate from bottom. Centering device is made in the form of a plate and related through screw joint a screw rest with ring part. Column base is installed on the foundation using centering device. Upper end of the screw rest is placed in the hole of centering layer, lower part of which rests on ring support part of screw rest. Method for installing column base on foundation is laid in the fact that when lowering onto foundation the base is coincided with centering device. Before this, upper end of screw rest is brought until level of design position of column base is achieved by alternate moving the plate of centering device along foundation surface and turning its screw rest. Then column base is lowered onto centering device until upper end of screw rest is coincided with hole in centering layer, and its lower part rested on ring support part of screw rest. Column base is fastened in design position using anchor plate of the column base. EFFECT: reliable fastening. 3 cl, 3 dwg
Patent RU-2084729-C1 (RU)
Title: Unit for sealing end fixed joints
Inventor: MOROZOV ALEKSANDR M
IPC: F16J15/08
Filed: 1994-02-14
Granted: 1997-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: sealing ring, made of elastic graphite, receives a member made of low-melting metal and arresting cords and is interposed between the ring projection of one of the flanges and walls of the groove of the other flange. EFFECT: enhanced reliability. 5 cl, 1 dwg
Patent RU-2136482-C1 (RU)
Inventor: ODINTSOV L G
IPC: B24D9/00
Filed: 1994-02-15
Granted: 1999-09-10
Abstract: Изобретение относится к машиностроению, к механообрабатывающему производству и может быть использовано для зачистки, полирования и отделки различных поверхностей деталей из металла, дерева, пластмасс и других материалов. Целью изобретения является упрощение конструкции с одновременным увеличением запаса устанавливаемой в инструмент, абразивной ленты, т.е. увеличение длительности использования инструмента. Сущность изобретения: инструмент состоит из корпуса, цилиндра и упругого основания, имеющих щелевые прорези, которые на основании и цилиндре совмещены, а на корпусе щелевая прорезь смещена в окружном направлении на 15-17 o , щелевая прорезь основания наклонена на 15-17 o  к его радиусу, а корпус имеет две симметричные лыски со стрелкой не менее 4 мм. Внутри корпуса установлена бобина из абразивной ленты, один конец которой выходит через щелевые прорези, охватывает основание и вновь входит в щелевые разрезы до упора в лыску корпуса и во внутреннюю поверхность цилиндра. При износе абразивной ленты, этот участок ленты удаляется, извлекается и закрепляется новый участок. Таких замен ленты из одной бобины может быть 10-15. 1 з.п.ф-лы, 5 ил.
Patent RU-2082405-C1 (RU)
Title: Agent for rhinitis treatment
Inventor: KABANOVA VALENTINA I
IPC: A61P31/16
Filed: 1994-03-18
Granted: 1997-06-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: agent for rhinitis treatment has the following components, vol. p. p.: 10%-solution of calcium chloride, 5.0; ethyl alcohol, 70-90 degree 0.2; 0.9%-solution of sodium chloride, 10.0; and 1.0%-dimedrol solution. EFFECT: enhanced effectiveness. 2 cl
Patent RU-2071210-C1 (RU)
Title: Гребной винт со съемными лопастями
IPC: B63H1/20
Filed: 1994-03-15
Granted: 1996-12-27
Abstract: 1. Гребной винт со съемными лопатками, содержащий ступицу с тремя полукруглыми пазами, три круглых резиновых демпферных пальца и стопорный винт, отличающийся тем, что при числе съемных лопастей, равном трем, дополнительно выполнены три полукруглых паза в ступице винта и по одному пазу на внутренней поверхности корня лопастей, а при двух съемных лопастях между их корнями установлены противоположно одна другой две идентичные сегментные вставки, соответствующие элементам корня третьей лопасти, при этом полукруглые пазы лопастей и сегментных вставок совмещены с пазами ступицы и образуют цилиндрические отверстия, в которых размещены резиновые демпферные пальцы.2. Винт по п.1, отличающийся тем, что в ступице в опорном торце ее отверстия под гребной вал соосно оси вала выполнено сквозное отверстие с фаской, в котором установлен болт с потайной головкой, взаимодействующий с гайкой, заформованной в обтекателе соосно его продольной оси.3. Винт по п. 1, отличающийся тем, что в ступице, противоположно один другому и перпендикулярно оси отверстия под гребной вал выполнены два цилиндрических паза, в которых размещены поворотные регили с сегментным вырезом части их поверхности и шлицем под отвертку, при этом вдоль оси каждого паза в ступице выполнены два глухих отверстия квадратного сечения, в которых установлены подвижные фиксаторы квадратного сечения, частично входящие в отверстие в теле регилей, взаимодействующие с цилиндрическими винтовыми пружинами, а в обтекателе по оси каждого региля выполнены для доступа к их шлицам технологические отверстия.
Patent RU-2101460-C1 (RU)
Inventor: GREHM FORBES KOUTTS
IPC: E21B33/064
Filed: 1992-07-23
Granted: 1998-01-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: according to method, closed are at least two sets of blowout preventer slips. Pressure-sensitive valve built in drilling tool is located between two aforesaid sets of closed slips. To open pressure-sensitive valve, pressure is increased in inner chamber of blowout preventer between sets of closed slips. This ensures connection of media between inner space of blowout preventer and inner space of drilling tool. Device for realization of this method is brought forth in description of invention. EFFECT: high efficiency. 18 cl, 4 dwg
Patent RU-2056743-C1 (RU)
Title: Fur animal rearing apparatus
Inventor: ZHIDKOV MIKHAIL A
IPC: A01K1/02
Filed: 1994-06-17
Granted: 1996-03-27
Abstract: FIELD: agriculture. SUBSTANCE: apparatus for rearing fur-producing animals in summer period and in hot climatic zones has house with cooled air circulation system, gas-distributing stations and substations with cold producing refrigerating units using natural gas pressure difference. Cold is initially transferred through heat-exchanger to aqueous solution of ethylene glycol used as coolant, then through coolant to ambient air. Coolant source positioned at gas-distributing stations has expansion engine, pulsed gas coolers and vortex tubes. EFFECT: increased disease- resistance of animals, high quality of fur, reduced power consumption and increased profitability. 3 cl, 2 dwg
Patent RU-2117181-C1 (RU)
Inventor: ROBERT DUGLAS KRAJER
IPC: F02M59/36
Filed: 1993-09-17
Granted: 1998-08-10
Abstract: FIELD: variable control of fuel injection for compression ignition engines. SUBSTANCE: electronic fuel injection system for compression ignition engine with displacement volume of each cylinder being at least 5.5 l has individual fuel injection mechanisms, such as fuel injection pump with permanent-volume fuel injection chamber and fuel injectors for each respective cylinder, as well as adjustable-signal generator, such as multichannel optical coding device connected to camshaft and used for generating cylinder control signal and index signal. System also has electronic control gear, such as great number of individual controllers responding to input signals of various sensors, including cylinder control signal and index signal, for electronic control of individual fuel-injection mechanisms. The latter operate in response to output signals coming from controller and provide for volumetric fuel flow of 100 to 1600 cu.mm per stroke in fuel-injection pressure range about 10- 20 pound/kV-inch to respective fuel injector. Each fuel injection mechanism has electronically controlled solenoid valve operating in response to output signal combined with selective valve hydraulically coupled with solenoid. EFFECT: enlarged volume of fuel discharged from permanent-volume fuel delivery chamber. 10 cl, 5 dwg
Patent RU-2085836-C1 (RU)
Inventor: VARYATIN ALEKSANDR G
IPC: G01B11/00
Filed: 1994-07-20
Granted: 1997-07-27
Abstract: FIELD: instruments. SUBSTANCE: laser beam is directed towards measured surface through light focusing unit. Light which is reflected from surface is received by projection optical system and is transmitted through optical unit, which converts light spot into flat light beam, into photodetector, which is connected to electronic generator of distance signal. Optical matching of optical axis of focusing unit and sensitive surface of photodetector which light-sensitive elements are located in position which is perpendicular to conversion plane of optical unit. Optical axis of focusing unit is directed towards bisector of maximal angle between normal directions to surface to be measured. EFFECT: increased precision. 2 cl, 3 dwg
Patent RU-2090831-C1 (RU)
Title: Smoke ammunition to infantry rocket flame thrower
Inventor: KARTALOV RAVIL K
IPC: F42B12/48
Filed: 1994-08-16
Granted: 1997-09-20
Abstract: FIELD: ammunition to infantry rocket flame thrower. SUBSTANCE: smoke ammunition has a shell with a cover, fairing and stabilizer, aerosol-generating compound. The aerosol-generating compound actuator is positioned in the ammunition bottom part and furnished with a tracer-igniting composition. The case of the tracer- igniting composition has a front and rear covers and a channel for transmission of heat pulse from the powder rocket engine of the flame thrower to the tracer- igniting composition, and from it - to the aerosol-generating compound. The shell in the ammunition bottom part has holes for outflow of combustion products of the aerosol-generating compound. The holes are sealed up by metal foil. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2077773-C1 (RU)
Title: Способ получения полых металлических микросфер
IPC: B22F9/14
Filed: 1994-09-29
Granted: 1997-04-20
Abstract: Способ получения полых металлических микросфер, включающий образование капель жидкого металла в плазменной дуге и подачу в плазменный поток дополнительного газа для раздувания капель расплава, отличающийся тем, что образование капель осуществляют в плазменной дуге движущегося в канале дугового разряда при протекании газового потока под давлением 5 - 10 кбар с последующим резким падением давления до 1 - 3 кбар, а дополнительный газ вводят в виде газообразных продуктов детонации, образовавшихся при взрыве микрозаряда взрывчатого вещества вне потока в канале.
Patent RU-2089090-C1 (RU)
Title: Anomaloscope
Inventor: POPOV YURIJ A
IPC: A61B3/06
Filed: 1994-10-06
Granted: 1997-09-10
Abstract: FIELD: medical engineering; ophthalmology; studies of color perception. SUBSTANCE: proposed anomaloscope comprises unit for generating test color stimulus made in form of originally conceived, proprietary optical system. Anomaloscope further comprises unit for color stimuli registration in which stimuli can be moved in relation to one another within patient's field of vision, and mechanism for reading-out coordinates of mutual location of stimuli. Apparatus can be used for accurate and objective assessment of person's color vision quality, it can be used for professional selection and/or training of operators engaged in visual observation of various colorful objects. Invention can be used to study degradation or changes in color vision associated with professional activities and/or with age. EFFECT: simplified measurement procedure; enhanced accuracy and reliability of color vision quality control; possibility to detect minor and slight color vision deviations; shorter measurement time. 3 cl, 4 dwg
Patent RU-2058375-C1 (RU)
Title: Composition of additive for lubricating oils and lubricating oil containing it
Inventor: ZERZEVA INNA M
IPC: C10M129/54
Filed: 1994-10-21
Granted: 1996-04-20
Abstract: FIELD: production of lubricating oils. SUBSTANCE: proposed composition contains (%): di(alkyl)- and/or di(alkyl aryl)-dithiophosphate of zinc 10-30, nitrogen-containing dispersant 10-50 and detergent component. Product of interaction of alkyl C 12 -C 24  salicylate of alkaline-earth metal with alkyl C 4 -C 30  salicylic acid or with organic sulfoacid or salt of said acid and alkaline-earth metal or ammonium is used as mentioned above detergent component. EFFECT: improves quality of desired product. 3 cl, 4 tbl
Patent RU-2069077-C1 (RU)
Title: Method of manufacture of filter material
Inventor: FROLOV KONSTANTIN I
IPC: B01D39/00
Filed: 1995-02-15
Granted: 1996-11-20
Abstract: FIELD: purification of water by filtration. SUBSTANCE: used in proposed method as inorganic material are crushed silicate and aluminosilicate materials at size of particles ranging from 0.3 to 2.5 mm; used as binder is polymer waste in amount of 10 to 25 mass-% at size of particles from 0.2 to 1.5 mm; heat treatment is conducted at temperature ranging from 120 to 180 C; material is obtained in form of blocks. This methods makes it possible to produce filter blocks possessing high filtering characteristics in cleaning water from suspended particles, petroleum products and ion admixtures making use of available material and simple technology. EFFECT: improved filtering characteristics. 3 cl, 1 tbl
Patent RU-2096664-C1 (RU)
Inventor: MASYUTIN VLADIMIR I
IPC: F04C18/16
Filed: 1995-02-24
Granted: 1997-11-20
Abstract: FIELD: compressor engineering. SUBSTANCE: inside the housing are screw rotors. The shafts of the rotors are set in bearings ones of which are radial and roller and the other ones are radial- thrust. On the shafts from the side of sicking are relief disks to define spaces of high pressure. Inside the housing from the side of delivery are sealing bushing which are mounted coaxially to the each shaft and provided with grooves and openings for supplying oil. The grooves and openings are in communication with the oil pump through oil separator. In the housing from the side of sucking under the relief disks are grooves. The centers of all grooves are shifted with respect to the axes of the rotors. EFFECT: improved design. 3 dwg
Patent RU-2087408-C1 (RU)
Title: Hydraulic drive of self-moving jib crane
Inventor: SMIRNOV OLEG A
IPC: B66C13/42
Filed: 1995-02-24
Granted: 1997-08-20
Abstract: FIELD: hydraulic drives of jib cranes and other hoisting apparatuses. SUBSTANCE: the hydraulic drive uses the main pumps connected through hydraulic slide control valves with a hydraulic control system to hydraulic motors and hydraulic cylinders of the crane mechanisms, an auxiliary pump connected through a check valve to the valve unit with a hydraulic accumulator, and further to control units, an emergency valve with a hand drive, hydraulic valves, filter and hydraulic lines. The pressure hydraulic line of the emergency hydraulic pump is connected through a check valve and valve is connected to the pressure hydraulic line of the auxiliary pump in the section between the check valve and the valve unit with the hydraulic accumulator. EFFECT: enhanced reliability. 1 dwg
Patent RU-2098566-C1 (RU)
Title: Well-sinking device
Inventor: PARONYAN GAGIK G
IPC: E02F5/16
Filed: 1995-03-30
Granted: 1997-12-10
Abstract: FIELD: construction, applicable for well-sinking without excavation of soil. SUBSTANCE: the device uses a motor-reduction gear, whose output shaft is connected to the drive shaft having eccentric taper and cylindrical rolls spread about the device longitudinal axis for independent rotation. packing pieces located between the rolls. The points, around which the rolls are spread, make up helical lines, whose leads are equal to the lead of the helical line of rolls revolution over the well wall. The angle of helix of the rolls axes relative to the device axis is determined by a mathematical formula. The rolls taper angles are equal to the respective taper angles of the conical helices formed by the points around which the rolls are spread. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2098482-C1 (RU)
Title: Method of microorganism culturing
IPC: C12N1/38
Filed: 1995-06-29
Granted: 1997-12-10
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: method involves culturing microorganisms in the presence of a stimulating agent - cyclic adenosine-3', 5'-monophosphate at concentration (1 x 10 -12 )-(1 x 10 -6 ) M that is added to cultural fluid for 4-6 h of fermentation at the stage preceding to a lag-phase. EFFECT: improved method of culturing. 2 cl
Patent RU-2083749-C1 (RU)
Inventor: DAVYDOV NIKOLAJ N
IPC: E01B27/11
Filed: 1995-07-11
Granted: 1997-07-10
Abstract: FIELD: railway transport; rail track maintenance and repair. SUBSTANCE: device has cutting member with frame installed for turning around vertical axle by drive, driven endless chain with cutters, chain movement trajectory changing member installed in zone of discharge and transportation member also installed in zone of discharge. With machine moving and cutting and transportation members operating, particles of ballast and litter are entrapped by chain cutters and transported to zone of discharge and zone of charging of transportation member with chain periodically bending in plan when approaching the transportation member. Linear speed of chain cutters and, consequently, speed of throwing of ballast and litter particles into transportation member are increased. EFFECT: facilitated maintenance and repair of rail track. 4 cl, 4 dwg
Patent RU-2130613-C1 (RU)
Inventor: MESHANDIN A G
IPC: G01N33/53
Filed: 1995-08-21
Granted: 1999-05-20
Abstract: Изобретение может быть использовано в медицине, а именно в иммунологии. Дисперсный препарат с сорбированными на его поверхности биоспецифическими лигандами соединяют с анализируемыми образцами цельной либо разбавленной биологической жидкости и оценивают результат реакции по агглютинации, при этом в растворы для разведения указанных компонентов вводят поверхностно-активные вещества в концентрациях от 10 -6  до 10 +2  мг/мл. Способ обеспечивает увеличение чувствительности и ускорение проведения анализа. 4 табл.
Patent RU-2103727-C1 (RU)
Inventor: SAFONOV VLADIMIR OLEGOVICH
IPC: G06F9/44
Filed: 1995-10-24
Granted: 1998-01-27
Abstract: FIELD: hierarchical structure of libraries. SUBSTANCE: each library provides interface for access to corresponding data structure such as data structure of character encoding table or syntactic tree. Libraries are structured in multiple levels of abstract constructions which include concrete representation, level of representation, level of definitions and conceptual level. Interface to library for example consists of conceptual level and part of level of definitions. Concrete representation and level of representations are hidden from software engineer. In addition invention provides interface means for each level of operations for creation, removal, reversal, update or output. EFFECT: increased functional capabilities. 12 cl, 4 dwg